Glucose meter



FIG. 1 is a top, front, side, perspective view of a glucose meter showing our new design;

FIG. 2 is a top, rear, side perspective view thereof;

FIG. 3 is a bottom, front, side, perspective view thereof; and,

FIG. 4 is a bottom, rear, side, perspective view thereof.

The broken lines are included for the purpose of illustrating a portion of the glucose meter that forms no part of the claimed design. 

The ornamental design for a glucose meter, as shown. 